
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
20
15
10
80
70
60
50
40
ADuM1400/ADuM1401/ADuM1402
5V
30
5V
5
3V
20
3V
10
0
0
0
20
40
60
80
100
0
20
40
60
80
100
DATA RATE (Mbps)
Figure 8. Typical Input Supply Current per Channel vs. Data Rate
for 5 V and 3 V Operation
6
5
DATA RATE (Mbps)
Figure 11. Typical ADuM1400 V DD1 Supply Current vs. Data Rate
for 5 V and 3 V Operation
25
20
4
15
3
2
1
0
5V
3V
10
5
0
5V
3V
0
20
40
60
80
100
0
20
40
60
80
100
DATA RATE (Mbps)
Figure 9. Typical Output Supply Current per Channel vs. Data Rate
for 5 V and 3 V Operation (No Output Load)
10
DATA RATE (Mbps)
Figure 12. Typical ADuM1400 V DD2 Supply Current vs. Data Rate
for 5 V and 3 V Operation
35
30
8
25
6
4
5V
20
15
10
5V
2
0
3V
5
0
3V
0
20
40
60
80
100
0
20
40
60
80
100
DATA RATE (Mbps)
Figure 10. Typical Output Supply Current per Channel vs. Data Rate
for 5 V and 3 V Operation (15 pF Output Load)
Rev. I | Page 25 of 32
DATA RATE (Mbps)
Figure 13. Typical ADuM1401 V DD1 Supply Current vs. Data Rate
for 5 V and 3 V Operation